Dr. Dr. Zontos participated as an examiner and topic presenter for the American Board of Hair Restoration Surgery exams, ( https://abhrs.org/ ) for the certification of doctors from around the world in hair transplantation. As you know, our scientific director is also a member of the Board of Directors of the American Board of Hair Restoration Surgery and actively participates in its committees. The American Board of Hair Restoration Surgery (ABHRS) is globally recognized as the sole certification body that focuses on hair restoration surgery.